New York Times, 21 April 2014. To persist with current policies and institutions will corrode support for the European Union and risks destroying it. We need a European Spring of economic and political renewal.

CNN, 12 February 2013. From an economic – and a moral – point of view, it would be best if everybody could move freely, as they could in the 19th century, when the United States had more or less open borders. That may seem like a dangerous fantasy, yet recent experience in Europe suggests otherwise.

CNN, 8 June 2012. It is no longer acceptable to discriminate against people on the basis of a whole range of characteristics that they happen to be born with, notably their gender, their race and their sexuality. So why is it still deemed acceptable to discriminate against people on the basis of where they happen to have been born?